[fw/altos] / src / fox1ihu / ao_pins.h

/*
 * Copyright © 2012 Keith Packard <keithp@keithp.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
 */

#ifndef _AO_PINS_H_
#define _AO_PINS_H_

#define HAS_TASK_QUEUE          1

/* 8MHz High speed external crystal */
#define AO_HSE                  8000000

/* PLLVCO = 96MHz (so that USB will work) */
#define AO_PLLMUL               12
#define AO_RCC_CFGR_PLLMUL      (STM_RCC_CFGR_PLLMUL_12)

/* SYSCLK = 32MHz (no need to go faster than CPU) */
#define AO_PLLDIV               3
#define AO_RCC_CFGR_PLLDIV      (STM_RCC_CFGR_PLLDIV_3)

/* HCLK = 32MHz (CPU clock) */
#define AO_AHB_PRESCALER        1
#define AO_RCC_CFGR_HPRE_DIV    STM_RCC_CFGR_HPRE_DIV_1

/* Run APB1 at 16MHz (HCLK/2) */
#define AO_APB1_PRESCALER       2
#define AO_RCC_CFGR_PPRE1_DIV   STM_RCC_CFGR_PPRE2_DIV_2

/* Run APB2 at 16MHz (HCLK/2) */
#define AO_APB2_PRESCALER       2
#define AO_RCC_CFGR_PPRE2_DIV   STM_RCC_CFGR_PPRE2_DIV_2

#define HAS_SERIAL_1            1
#define USE_SERIAL_1_STDIN      0
#define SERIAL_1_PB6_PB7        0
#define SERIAL_1_PA9_PA10       1

#define HAS_SERIAL_2            0
#define USE_SERIAL_2_STDIN      0
#define SERIAL_2_PA2_PA3        0
#define SERIAL_2_PD5_PD6        0

#define HAS_SERIAL_3            0
#define USE_SERIAL_3_STDIN      0
#define SERIAL_3_PB10_PB11      0
#define SERIAL_3_PC10_PC11      1
#define SERIAL_3_PD8_PD9        0

#define HAS_EEPROM              0
#define USE_INTERNAL_FLASH      0
#define HAS_USB                 1
#define HAS_BEEP                0
#define HAS_RADIO               0
#define HAS_TELEMETRY           0

#define HAS_SPI_1               1
#define SPI_1_PA5_PA6_PA7       0
#define SPI_1_PB3_PB4_PB5       0
#define SPI_1_PE13_PE14_PE15    1       /* */

#define HAS_SPI_2               0
#define SPI_2_PB13_PB14_PB15    1       /* */
#define SPI_2_PD1_PD3_PD4       0

#define SPI_2_PORT              (&stm_gpiob)
#define SPI_2_SCK_PIN           13
#define SPI_2_MISO_PIN          14
#define SPI_2_MOSI_PIN          15

#define HAS_I2C_1               1
#define I2C_1_PB6_PB7           1
#define I2C_1_PB8_PB9           0

#define HAS_I2C_2               1
#define I2C_2_PB10_PB11         1

#define PACKET_HAS_SLAVE        0
#define PACKET_HAS_MASTER       0

#define LOW_LEVEL_DEBUG         0

#define LED_PORT_0_ENABLE       STM_RCC_AHBENR_GPIOCEN
#define LED_PORT_0              (&stm_gpioc)
#define LED_PORT_0_MASK         (0xff)
#define LED_PORT_0_SHIFT        0
#define LED_PIN_RED             6
#define LED_PIN_GREEN           7
#define LED_PIN_RED_2           8
#define LED_PIN_GREEN_2         9
#define AO_LED_RED              (1 << LED_PIN_RED)
#define AO_LED_GREEN            (1 << LED_PIN_GREEN)
#define AO_LED_RED_2            (1 << LED_PIN_RED_2)
#define AO_LED_GREEN_2          (1 << LED_PIN_GREEN_2)

#define LEDS_AVAILABLE          (AO_LED_RED | AO_LED_GREEN | AO_LED_RED_2 | AO_LED_GREEN_2)

#define HAS_GPS                 0
#define HAS_FLIGHT              0
#define HAS_ADC                 1
#define HAS_ADC_TEMP            1
#define HAS_LOG                 0

/*
 * ADC
 */
#define AO_DATA_RING            32
#define AO_ADC_NUM_SENSE        6

struct ao_adc {
        int16_t                 tx_pa_current;  /* 0 ADC_IN0 */
        int16_t                 tx_pa_temp;     /* 1 ADC_IN1 */
        int16_t                 tx_xo_temp;     /* 2 ADC_IN2 */
        int16_t                 rx_xo_temp;     /* 3 ADC_IN3 */
        int16_t                 ihu_current;    /* 4 ADC_IN8 */
        int16_t                 rx_cd;          /* 5 ADC_IN9 */
        int16_t                 ant_sense_1;    /* 6 ADC_IN10 */
        int16_t                 ant_sense_2;    /* 7 ADC_IN11 */
        int16_t                 gyro_x_1;       /* 8 ADC_IN12 */
        int16_t                 gyro_z_1;       /* 9 ADC_IN13 */
        int16_t                 gyro_x_2;       /* 10 ADC_IN14 */
        int16_t                 gyro_z_2;       /* 11 ADC_IN15 */
};

#define AO_ADC_TX_PA_CURRENT            0
#define AO_ADC_TX_PA_CURRENT_PORT       (&stm_gpioa)
#define AO_ADC_TX_PA_CURRENT_PIN        0

#define AO_ADC_TX_PA_TEMP               1
#define AO_ADC_TX_PA_TEMP_PORT          (&stm_gpioa)
#define AO_ADC_TX_PA_TEMP_PIN           1

#define AO_ADC_TX_XO_TEMP               2
#define AO_ADC_TX_XO_TEMP_PORT          (&stm_gpioa)
#define AO_ADC_TX_XO_TEMP_PIN           2

#define AO_ADC_RX_XO_TEMP               3
#define AO_ADC_RX_XO_TEMP_PORT          (&stm_gpioa)
#define AO_ADC_RX_XO_TEMP_PIN           3

#define AO_ADC_IHU_CURRENT              8
#define AO_ADC_IHU_CURRENT_PORT         (&stm_gpiob)
#define AO_ADC_IHU_CURRENT_PIN          0

#define AO_ADC_RX_CD                    9
#define AO_ADC_RX_CD_PORT               (&stm_gpiob)
#define AO_ADC_RX_CD_PIN                1

#define AO_ADC_ANT_SENSE_1              10
#define AO_ADC_ANT_SENSE_1_PORT         (&stm_gpioc)
#define AO_ADC_ANT_SENSE_1_PIN          0

#define AO_ADC_ANT_SENSE_2              11
#define AO_ADC_ANT_SENSE_2_PORT         (&stm_gpioc)
#define AO_ADC_ANT_SENSE_2_PIN          1

#define AO_ADC_GYRO_X_1                 12
#define AO_ADC_GYRO_X_1_PORT            (&stm_gpioc)
#define AO_ADC_GYRO_X_1_PIN             2

#define AO_ADC_GYRO_Z_1                 13
#define AO_ADC_GYRO_Z_1_PORT            (&stm_gpioc)
#define AO_ADC_GYRO_Z_1_PIN             3

#define AO_ADC_GYRO_X_2                 14
#define AO_ADC_GYRO_X_2_PORT            (&stm_gpioc)
#define AO_ADC_GYRO_X_2_PIN             4

#define AO_ADC_GYRO_Z_2                 15
#define AO_ADC_GYRO_Z_2_PORT            (&stm_gpioc)
#define AO_ADC_GYRO_Z_2_PIN             5

#define AO_ADC_TEMP                     16

#define AO_ADC_RCC_AHBENR       ((1 << STM_RCC_AHBENR_GPIOAEN) | \
                                 (1 << STM_RCC_AHBENR_GPIOBEN) | \
                                 (1 << STM_RCC_AHBENR_GPIOCEN))

#define AO_NUM_ADC_PIN          (12)

#define AO_ADC_PIN0_PORT        AO_ADC_TX_PA_CURRENT_PORT
#define AO_ADC_PIN0_PIN         AO_ADC_TX_PA_CURRENT_PIN
#define AO_ADC_PIN1_PORT        AO_ADC_TX_PA_TEMP_PORT
#define AO_ADC_PIN1_PIN         AO_ADC_TX_PA_TEMP_PIN
#define AO_ADC_PIN2_PORT        AO_ADC_TX_XO_TEMP_PORT
#define AO_ADC_PIN2_PIN         AO_ADC_TX_XO_TEMP_PIN
#define AO_ADC_PIN3_PORT        AO_ADC_RX_XO_TEMP_PORT
#define AO_ADC_PIN3_PIN         AO_ADC_RX_XO_TEMP_PIN
#define AO_ADC_PIN4_PORT        AO_ADC_IHU_CURRENT_PORT
#define AO_ADC_PIN4_PIN         AO_ADC_IHU_CURRENT_PIN
#define AO_ADC_PIN5_PORT        AO_ADC_RX_CD_PORT
#define AO_ADC_PIN5_PIN         AO_ADC_RX_CD_PIN
#define AO_ADC_PIN6_PORT        AO_ADC_ANT_SENSE_1_PORT
#define AO_ADC_PIN6_PIN         AO_ADC_ANT_SENSE_1_PIN
#define AO_ADC_PIN7_PORT        AO_ADC_ANT_SENSE_2_PORT
#define AO_ADC_PIN7_PIN         AO_ADC_ANT_SENSE_2_PIN
#define AO_ADC_PIN8_PORT        AO_ADC_GYRO_X_1_PORT
#define AO_ADC_PIN8_PIN         AO_ADC_GYRO_X_1_PIN
#define AO_ADC_PIN9_PORT        AO_ADC_GYRO_Z_1_PORT
#define AO_ADC_PIN9_PIN         AO_ADC_GYRO_Z_1_PIN
#define AO_ADC_PIN10_PORT       AO_ADC_GYRO_X_2_PORT
#define AO_ADC_PIN10_PIN        AO_ADC_GYRO_X_2_PIN
#define AO_ADC_PIN11_PORT       AO_ADC_GYRO_Z_2_PORT
#define AO_ADC_PIN11_PIN        AO_ADC_GYRO_Z_2_PIN

#define AO_NUM_ADC              (AO_NUM_ADC_PIN + 1)    /* Add internal temp sensor */

#define AO_ADC_SQ1              AO_ADC_TX_PA_CURRENT
#define AO_ADC_SQ1_NAME         "tx_pa_current"
#define AO_ADC_SQ2              AO_ADC_TX_PA_TEMP
#define AO_ADC_SQ2_NAME         "tx_pa_temp"
#define AO_ADC_SQ3              AO_ADC_TX_XO_TEMP
#define AO_ADC_SQ3_NAME         "tx_xo_temp"
#define AO_ADC_SQ4              AO_ADC_RX_XO_TEMP
#define AO_ADC_SQ4_NAME         "rx_xo_temp"
#define AO_ADC_SQ5              AO_ADC_IHU_CURRENT
#define AO_ADC_SQ5_NAME         "ihu_current"
#define AO_ADC_SQ6              AO_ADC_RX_CD
#define AO_ADC_SQ6_NAME         "rx_cd"
#define AO_ADC_SQ7              AO_ADC_ANT_SENSE_1
#define AO_ADC_SQ7_NAME         "ant_sense_1"
#define AO_ADC_SQ8              AO_ADC_ANT_SENSE_2
#define AO_ADC_SQ8_NAME         "ant_sense_2"
#define AO_ADC_SQ9              AO_ADC_GYRO_X_1
#define AO_ADC_SQ9_NAME         "gyro_x_1"
#define AO_ADC_SQ10             AO_ADC_GYRO_Z_1
#define AO_ADC_SQ10_NAME        "gyro_z_1"
#define AO_ADC_SQ11             AO_ADC_GYRO_X_2
#define AO_ADC_SQ11_NAME        "gyro_x_2"
#define AO_ADC_SQ12             AO_ADC_GYRO_Z_2
#define AO_ADC_SQ12_NAME        "gyro_z_2"
#define AO_ADC_SQ13             AO_ADC_TEMP
#define AO_ADC_SQ13_NAME        "temp"

/* Watchdog timer */

#define AO_WATCHDOG_INTERVAL    AO_MS_TO_TICKS(40)
#define AO_WATCHDOG_PORT        (&stm_gpiod)
#define AO_WATCHDOG_BIT         3

#endif /* _AO_PINS_H_ */